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arXiv 0810.1724gr-qcastro-ph
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活动星系核与暗物质向可见物质的转化

Active Galactic Nuclei and Transformation of Dark Matter into Visible Matter

A. A. Grib, Yu. V. Pavlov

摘要:

探讨了活动星系核中暗物质转化为可见粒子的假说。如果暗物质由稳定的超重中性粒子组成,活动星系核是旋转的黑洞,那么,由于彭罗斯过程,超重粒子可以衰变为质量更大的不稳定粒子,这些粒子衰变为夸克和轻子,导致俄歇群观测到的宇宙射线事件。在早期宇宙中,暗物质的超重粒子衰变为可见物质的过程也是类似的。给出了活动星系核和早期宇宙的过程的数值估计。

英文摘要:

The hypothesis that dark matter is converted into visible particles in active galactic nuclei is investigated. If dark matter consists of stable superheavy neutral particles and active galactic nuclei are rotating black holes, then, due to the Penrose process, superheavy particles can decay into unstable particles with larger mass, whose decay into quarks and leptons leads to events in cosmic rays observed by the Auger group. Similar processes of decay of superheavy particles of dark matter into visible matter occurred in the early Universe. Numerical estimates of the processes in active galactic nuclei and in the early Universe are given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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